Website readiness profile · Snapshot 23 October 2026
enel.it
enel.it's public homepage, certificate and DNS checked against 31 practices and compared with 132 Energy, Electricity & Gas sites.
- Readiness index
- 81/100
- Ahead of
- 90%
- Practices observed
- 23/31
- Popularity band
- Top 50K
Energy, Electricity & Gas median 64
of measured Energy, Electricity & Gas sites
0 of 31 could not be measured
Chrome UX Report top-sites list
Readiness by lane
Green: enel.it. Thin bar: Energy, Electricity & Gas peer median.
Enable
87/100
Peers 74
Harden
83/100
Peers 65
Accelerate
75/100
Peers 51
Recover
0/100
Peers 17
Priority fixes for enel.it
Ordered by impact and by how common each practice is among peers.
Priority 1 · Accelerate
Static files cached for 30 days or more
Observed: A same-site stylesheet or script was cacheable for 557 seconds, short of the 30-day benchmark.
Why it matters: Returning visitors and later page views reuse cached files instead of downloading them again.
What to do: Give versioned (fingerprinted) CSS, JavaScript, fonts and images Cache-Control: public, max-age=31536000, immutable, and change the file name whenever the content changes.
41% of Energy, Electricity & Gas peers do this. Limit: Read from the homepage response only; other pages or regions may send different headers.
Priority 2 · Enable
Social preview image set
Observed: The homepage had no og:image, so shared links may show without a preview image.
What to do: Add Open Graph tags, including og:image with a 1200 x 630 image.
47% of Energy, Electricity & Gas peers do this.
Priority 3 · Accelerate
HTTP/3 advertised
Observed: The homepage did not advertise HTTP/3 through an Alt-Svc header.
What to do: Turn on HTTP/3 at your CDN. Browsers fall back to HTTP/2 automatically, so the risk is low.
20% of Energy, Electricity & Gas peers do this.
Priority 4 · Harden
CAA records limit who can issue certificates
Observed: No CAA record was found for enel.it, so any public certificate authority may issue for it.
What to do: Publish CAA records naming every CA you actually use, including the CAs your CDN uses for managed certificates. Add an iodef contact if you want reports.
11% of Energy, Electricity & Gas peers do this.
What enel.it already does well
Practices fewer than half of Energy, Electricity & Gas peers use.
- No render-blocking scripts in <head>Head scripts load without blocking.30% of peers
- Certificate lifetime of 100 days or lessShort-lived 90-day certificate from GlobalSign nv-sa, already inside the 2027 limit.35% of peers
- Structured data presentJSON-LD structured data found.36% of peers
What we saw
- Homepage checked
- https://www.enel.it/
- Homepage response
- HTTP 200, after 1 redirect
- TLS
- TLSv1.3, HTTP/2
- Certificate
- GlobalSign, 90-day validity, expiring 2026-12-12
- CDN or edge
- Imperva
- Platform or framework
- Adobe Experience Manager
- DNS operators
- 1 self-run or other nameserver domain
- HSTS
- max-age 730 days, includeSubDomains, preload
- DMARC policy
- p=reject
- Homepage HTML
- 1,059 KB, gzip
- Images on homepage
- 260 (svg 151, jpg 81, png 45, webp 38)
Limits: homepage only, one location, one moment. Header checks reflect the homepage response; other pages may differ.
Stack and providers
Seen in the homepage response, certificate and DNS. Provider pages compare how their customers configure the same checks.
All 31 checks
Select a gap for the method and fix. How each check works
Not observed 8
Observed 23
- HTTP requests move to HTTPS
- HSTS kept for at least a year
- TLS 1.3 negotiated
- Certificate has more than 14 days left
- Certificate lifetime of 100 days or less
- DMARC policy enforces quarantine or reject
- X-Content-Type-Options: nosniff
- Framing restricted
- Content Security Policy present
- Referrer-Policy set
- HTTP/2 negotiated
- HTML compressed
- Modern image formats in use
- Offscreen images lazy-loaded
- No render-blocking scripts in <head>
- robots.txt published
- XML sitemap discoverable
- Canonical URL declared
- Meta description written
- Mobile viewport configured
- Structured data present
- Page language declared
- At most one redirect to the homepage
Own enel.it?
Re-run the checks after a change, or verify the site in a free workspace to save reports with history, compare against similar sites and competitors, and track a private action plan. What owners get.
Live status for this site: Status Is Down: enel.it. This profile covers configuration only.